use strict;
use warnings;
use 5.010;

use Phrase;

my $phr1 = Phrase->new();

$phr1->quantities("qty", 1);
say $phr1->total_quant;

$phr1->quantities("qtySum", 5);
say $phr1->total_quant;

$phr1->quantities("qtyCont", 8);
say $phr1->total_quant;

--output:--
1
6
14